214424203307 has 4 divisors (see below), whose sum is σ = 214453774080. Its totient is φ = 214394632536.

The previous prime is 214424203303. The next prime is 214424203393. The reversal of 214424203307 is 703302424412.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 214424203307 - 2² = 214424203303 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214424203303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14774507 + ... + 14789012.

It is an arithmetic number, because the mean of its divisors is an integer number (53613443520).

Almost surely, 2^214424203307 is an apocalyptic number.

214424203307 is a deficient number, since it is larger than the sum of its proper divisors (29570773).

214424203307 is an equidigital number, since it uses as much as digits as its factorization.

214424203307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29570772.

The product of its (nonzero) digits is 32256, while the sum is 32.

Adding to 214424203307 its reverse (703302424412), we get a palindrome (917726627719).

The spelling of 214424203307 in words is "two hundred fourteen billion, four hundred twenty-four million, two hundred three thousand, three hundred seven".